Medical Dictionary


noun lu·mi·nos·i·ty \ˌlü-mə-ˈnäs-ət-ē\
plural lu·mi·nos·i·ties

Medical Definition of LUMINOSITY

:  the quality or state of being luminous
a :  the relative quantity of light b :  the comparative degree to which light of a given wavelength induces the sensation of brightness when perceived


July 03, 2015
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